baber/WOPTO huggingface dataset:
Patent JP-2000085623-A (JP)
Title: Upper car body structure for vehicle
Inventor: HIRAGAMI KIYOMI
IPC: B62D25/06
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To facilitate mutual positioning by respectively forming positioning members at connection portions between right and left side roof rails extending in the back and forth direction of a vehicle and a roof reinforcement extending in the right and left direction of the vehicle. SOLUTION: The both ends of a roof reinforcement 1 is provided with two joint surfaces 12 helping the ends to be supported on the upside of a roof rail outer 2 and an abutting surface 11 folded vertically downward. The abutting surface 11, which is formed by notching the periphery of the center position of an end of the roof reinforcement 1 from end to the inside with an adequate width in the back and forth direction of the vehicle, and then bending the notched portion vertically downward, abuts to an end in the inside direction of the vehicle when the roof reinforcement 1 is disposed on side roof rails. Thus, the roof reinforcement 1 can be prevented from moving in the lateral direction of the vehicle, and positioning in the lateral direction of the vehicle can easily be performed.
Patent JP-S63110707-A (JP)
Title: Permanebt magnet
Inventor: KOBAYASHI AKIO
IPC: H01F7/02
Filed: 1986-10-29
Abstract: PURPOSE:To improve anti-corrosion property and to prevent the coming off of an Ni plating layer by providing the Ni plating layer, a chromate layer and a resin layer on the surface of an R-B-Fe system permanent magnet. CONSTITUTION:An Ni plating layer, a chromate layer and a resin layer are laminated and coated in sequence on the surface of an R-B-Fe system permanent magnet (wherein, R is at least one of rare earth elements which contain Y.). By providing the resin layer, it is difficult that part of the Ni plating is separated from the magnet and by providing the chromate layer between the Ni plating layer and the resin layer, the adhesion between the resin layer and the Ni plating layer is made more tight. As for the resin, epoxy resin, acrylic resin, alkyd resin, melamine resin, silicone resin or the composite material of these resins may be used.
Patent JP-H0680324-A (JP)
Title: Operation control device of vertical and horizontal self-traveling elevator
Inventor: NAKAI SHOJI
IPC: B66B9/16
Filed: 1992-08-31
Abstract: PURPOSE:To improve transportation efficiency and to shorten waiting time by deciding travel routes for getting in and off, shunting, travelling and passing in accordance with a traffic condition, making some travel routes for ascending and the others for descending and having each elevator circularly travel by way of selecting its travel route. CONSTITUTION:Circular travel of a car 9 is realized by having the car 9 in a constant direction along an ascending and descending route divided into an ascending dedicated shaft 16 and a descending-exclusive shaft 18 and by moving the car 9 between the ascending dedicated shaft 16 and the descending-exclusive shaft 18 through circulating passages installed at the lowest position and the highest position. Each of the shafts 16, 18 is constituted by dividing it into a shaft 50 for getting on and off and for travelling, a shaft 52 for travelling and a shaft for passing and out-of-service in accordance with a traffic condition. Additionally, at a decided position of each of the elevator shafts, a branching route to move between the elevator shafts is laid, and a plural number of cars existing at the elevator shafts are devised to move between the elevator shafts as well as between the same elevator shafts and each of the cars 9 is driven by linear motors 30, 32.
Patent JP-H01102142-A (JP)
Title: Construction of high building made of reinforced concrete
Inventor: SATO KAZUHIKO
IPC: E04B1/16
Filed: 1987-10-14
Abstract: PURPOSE: To simplify a field work by placing concrete in a beam joint part and a floor part after concrete is placed up to a beam lower end of an element set at a predetermined position so as to incorporate a beam reinforcing bar to a steel framework beam. CONSTITUTION: An element A in which column main bars 1 and column hoop bars 2 are previously assembled to the outer peripheries of steel framework columns (a) after a steel framework beam (b) is coupled to intermediate parts of the steel framework columns (a), is set at a predetermined position, and then concrete in a column-like form is placed up to the lower ends of the steel framework beams (b). Next, upper beam bars (d) each of which is formed by incorporating a stirrup upper bar 6A to beam main bars 4, 5 are dropped onto thin stirrup lower bars 6b laid in the lower part of the steel frame beam (b) from the upper part of the steel framework beam (b), and after the stirrup upper bars 6A and the stirrup lower bars 6B are coupled with each other, concrete is placed in the columns, the beam joint parts and a floor part.  With this arrangement, a major part of the reinforcing bar arrangement can be carried out on the ground, thereby it is possible to simplify the field-work.
Patent JP-H09102450-A (JP)
Title: Aligner
Inventor: MIZUNO MASAHIRO
IPC: H01L21/027
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a reduction projection aligner of high alignment accuracy by providing a reticle temperature adjustment mechanism which maintains a temperature of a reticle fixed. SOLUTION: An air supply tube 11 and an air exhaust tube 12 are connected to a temperature adjustment device 15. Air 13 is fed from the temperature adjustment device 15 toward a housing 10 and returns to the temperature adjustment device 15 from the housing 10 and circulates in order. In the process, the air 13 is adjusted at a specified temperature. Temperature is adjusted based on temperature detection information from a temperature sensor 16 attached to a reticle stage 4. The temperature-up due to casting of exposure light 6 on the reticle 3 is corrected to a specified temperature in an extremely short time by the air 13 of a specified temperature by spraying a large amount of the air 13 of a specified temperature to the reticle 3.  Furthermore, since a capacity of a reticle is limited and small as viewed from heat capacity, it is cooled in a short time by spraying a large amount of the air 13 of a specified temperature to the reticle 3.
Patent JP-2000073045-A (JP)
Title: Sealing material for waterproofing sheet
Inventor: HIGASHIDA YOSHITAKA
IPC: C09K3/10
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain sealing material for a waterproofing sheet capable of closely adhering to a joining section between waterproofing sheets each comprising a polyolefin resin or olefin-based thermoplastic elastomer and of retaining the desirable properties. SOLUTION: This sealing material 3 for a waterproofing sheet is applicable to a joining section between waterproofing sheets 1 and 2 each comprising a polyolefin resin or olefin-based thermoplastic elastomer, and mainly comprises a styrene-olefin-styrene block copolymer as a composition. The copolymer comprises 10 to 30% of styrene and 90 to 70% of olefin, and the olefin is at least one selected from the group consisting of ethylene-propylene copolymer, ethylene-butylene copolymer and hydrogenated product of polybutadiene.
Patent JP-2001079262-A (JP)
Title: Information processing device, entertainment device, start image display method and information recording medium
Inventor: KUTARAGI TAKESHI
IPC: A63F13/52
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To change the display content of a start image to display a start image never tiring even if started may times by forming and displaying the drawing data of the start image every start. SOLUTION: The operation control part 21 of an entertainment device 1 controls the whole operation, and a start image forming part 22 forms a start image and output a drawing data through an image control part 60. A game execution part 20 executes a game program, a hysteresis information memory part 24 stores hysteresis information, and a coefficient memory part 23 retains various coefficients for forming display data of the start image by use of the hysteresis information. The game execution part 20, the operation control part 21 and the start image forming part 22 are realized by the execution of the program preliminarily retained in a ROM and read into a main memory by the CPU.
Patent JP-H02104571-A (JP)
Title: Production of n-benzylpyrrolidine derivative
Inventor: MORI NATSUKI
IPC: C07D207/06
Filed: 1988-10-13
Abstract: PURPOSE:To obtain the title compound in high yield, in high purity and readily in production of the title compound useful as a raw material for drugs, agricultural chemicals, etc., by reacting a pyrrolidine compound with benzaldehyde by using formic acid as a reducing agent in the reaction. CONSTITUTION:A compound shown by formula I (X is 1-8C alkyl, OH, halogen or H), especially 3-pyrrolidinol is reacted with preferably 1-3 equivalent based on the compound of benzaldehyde by using preferably 1-5 equivalent based on the compound shown by formula I of formic acid as a reducing agent at 100-200 deg.C, preferably 100-130 deg.C for 1-15 hours to economically and industrially advantageously give the aimed compound shown by formula II, especially N- benzyl-3-pyrrolidinol without preparing by-product such as quaternary ammonium salt in high purity and in high yield without requiring an expensive metallic catalyst having complicated handling and using the inexpensive reducing agent.
Patent JP-H07113446-A (JP)
Title: Tensioner
Inventor: KIMURA KIMIKAZU
IPC: F16H7/08
Filed: 1993-10-15
Abstract: PURPOSE:To prevent the slip of a belt for a pulley by speedily absorbing the slack of the belt, as for a tensioner for pressing the belt to the pulley by turning-energizing a turning member which is supported in a turnable manner on a fixed member and has the pulley in a turnable manner, in a prescribed direction by a torsional coil spring interposed between both the members. CONSTITUTION:Between a fixed member 1 and a turnable member 2, a one-way clutch 22 which has an inner ring part 22a which is externally fitted in a turn- disabled form on the projection shaft 21b of a front frame 21, outer ring part 22b which turns for the inner ring part 22a, when the turnable member 2 is turned in a prescribed direction and regulates the turn when the turnable member 2 turns in the counter-prescribed direction, and an outer ring 22c which engagement-supports the outer ring part 22b on the turnable member 2 is provided.
Patent JP-H09102016-A (JP)
Title: Character recognition device
Inventor: NISHINO FUMITO
IPC: G06K9/62
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To read the characters of various forms at a high recognition rate. SOLUTION: A feature element extraction part 12 extracts a feature picture from an inputted character picture and converts the feature picture into a feature element. A similarity calculation part 16 calculates the similarity of the converted feature element and the feature element of a standard character pattern, which is stored in a character feature dictionary, by using the weights of the respective feature elements. A character candidate decision part 18 decides the candidate character group of the correct character of the character picture which is inputted based on similarity. A language knowledge processing part 21 executes a language knowledge processing on the decided candidate character group and estimates candidate characters for the inputted character picture.  A weight re-calculation part 23 re-calculates the weights of the respective feature elements so that the similarity of the candidate character is made large and that of the characters other than the candidate characters in the candidate character group is made small based on the obtained candidate character.
Patent JP-H07115278-A (JP)
Title: Multilayer wiring board
Inventor: SATSUU YUUICHI
IPC: H05K3/46
Filed: 1993-10-15
Abstract: PURPOSE:To obtain a photosensitive resin composite excellent in optical reactivity and heat-proof characteristics after hardened by a method wherein optical initiator, favorably azide compound having aromatic ring, is added to a polymer excellent in solubility having maleimide group excellent in heat-proof characteristics in a side chain. CONSTITUTION:High heat-proof characteristic permanent resist is obtained by containing a macromolecule copolymer having 10 structure units or more represented by the formula and optical initiator. In the formula, R1 denotes an organic residue of the number of carbon 0 to 9, R2 denotes hydrogen, phenyl group, or alkoxy phenyl group; R3, R4, or R5 denotes hydrogen or alkyl group of the number of carbon 9 or less, and a plurality of pieces of R3, R4, R5 are hydrogen. As described above, the macromolecule copolymer has maleimide group and maleamic acid residue within molecules and does not need binder resin. Therefore, a containing ratio in a photosensitive resin composite can rapidly be enhanced.
Patent JP-S61136122-A (JP)
Title: Memory device
Inventor: TANAKA OSAMU
IPC: G06F12/16
Filed: 1984-12-06
Abstract: PURPOSE:To attain the saving, back-up and loading actions equivalent to those of several conventional devices by using an optical disk device in place of an external memory of a high speed and large capacity to perform said actions. CONSTITUTION:A system program 29 starts an optical disk controller 26 to write the data and programs 210 and 211 read out onto a main memory 28 to an optical disk device 23. Then the controller 26 writes the data fetched from the memory 28 and the programs 210 and 211 successively to the device 23 via an optical disk mechanism 27. Then the data stored in magnetic disk devices 21 and 22 and programs 210 and 211 are saved and backed up to the device 23. While the data and the program 212 stored in the device 23 are sent backward via a bus 215 and stored to the memory 28. Those data and programs are sent back to the devices 21 and 22 by the program 29 via buses 213 and 214. Then the data and the program 212 are loaded to the devices 21 and 22.
Patent JP-H09102646-A (JP)
Title: Control circuit of laser diode
Inventor: KIKUCHI OSAMU
IPC: H01S5/06
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To stabilize a driving current from the rise time of an input signal, and restrain overshoot of a laser light, by making an edge voltage outputted from a forward feedback circuit compensate the lack brought by the delay, of a monitor voltage in the inversion input of a control circuit. SOLUTION: An output signal of a buffer 4 is inputted in a forward feedback circuit 11, which outputs as voltage V1im to the inversion input of a high speed operational amplifier 8. The forward feedback circuit 11 consists of a bypass filter 6 and a limiter amplifier 7. The bypass filter 6 is connected with the inversion input side of a limiter amplifier 7, and outputs the leading part and the trailing part of an input signal of high frequency, as a voltage Va. The limiter amplifier 7 inputs a reference voltage Vref from the forward input side, and output a voltage Va exceeding Vref to the inversion input of the high speed operational amplifier 8, as the voltage V1im which is previously determined to be a desired value. Thereby application to communication of high transmission speed is possible.
Patent JP-H07113889-A (JP)
Title: Reactor pressure vessel
Inventor: TANAKA ATSUSHI
IPC: G21C13/00
Filed: 1993-10-15
Abstract: PURPOSE:To prevent stress concentration to the connecting part between a lower end plate and a stab tube. CONSTITUTION:By forming a ring shape projection part 7 extending on the upper surface of a lower end plate 1 upward from the lower end plate part 1 and connecting the projection part 7 and a stab tube 4 by welding, the difference in stiffness and heat capacity between the stab tube 4 and the projection part 7 becomes small and the projection part 7 with small volume is easily absorbed the heat by the surroundings to be low temperature so that the stress concentration to the projection part 7 is prevented even in the case of start-up and shut-down of the reactor.
Patent JP-H0570751-A (JP)
Title: Adhesive for copper foil
Inventor: NAKAMI HIROAKI
IPC: C09J11/06
Filed: 1991-09-10
Abstract: PURPOSE:To provide an adhesive for copper foils which contains a specified amount of an alkyl phosphate compound, can prevent static electricity from generating on the copper foil of a copper-clad laminate, and is improved in workability without adversely affecting the properties of the laminate. CONSTITUTION:An adhesive for copper foils essentially consisting of a thermosetting resin, a thermoplastic resin and 0.01-5.0wt.%, based on the adhesive, alkyl phosphate compound such as monostearyl phosphate/triethanolamine salt.
Patent JP-S63113919-A (JP)
Title: Floating head
Inventor: OGUCHI SHIGEMITSU
IPC: G11B5/55
Filed: 1986-10-31
Abstract: PURPOSE:To facilitate high recording density of a magnetic disk device by varying a distance from the center of a slider to an electromagnetic conversion section automatically corresponding to the temperature of a head disk assembly so as to correct the position deviation between the floating head and a disk. CONSTITUTION:Skis 3, 4 are provided oppositely to the lengthwise ridge of a slider 1 constituting a floating head 12 and the electromagnetic conversion section 2 is imbedded in the ski 3. Through the constitution above, a different kind of substance 5 is inserted to the edge of the center of the slider 1 in parallel and in contact with the ski 3. In selecting the different kind substance 5, the thermal expansion coefficient is selected larger or smaller than the thermal expansion coefficient of the slider 1. If larger, the distance between the broadwise center and the conversion section 2 is larger than that of the slider member only and if smaller, the result is conversed. Concretely, alumina titanium carbide is used for the slider member and a high polymer material is used for the different kind of substance respectively.
Patent JP-S61138789-A (JP)
Inventor: SOWA NOBUHIRO
IPC: B60C9/00
Filed: 1984-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1196784-A (JP)
Title: Read only memory
Inventor: ISHIKAWA KAZUYUKI
IPC: G11C17/18
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by reducing drain capacity of a memory cell connected to a bit line. SOLUTION: Regarding plural memory cell, a representative memory cell 8 representing plural memory cells 1 is provided. Data of the memory cell 1 connected to a word line 2 selected by an address decoder 4 is read out to a bit line 3 through a sub-bit line 7 and the representative memory cell 8. Also, discharge of the sub-bit line 7 is performed by a transistor 9 for discharge based on control of a control circuit 10.
Patent JP-H1194653-A (JP)
Title: Temperature history indicator
Inventor: KAJIWARA SHIGEMI
IPC: G01K11/12
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an indicator make the indicator inexpensively manufacturable, to make it stably storable, and to make it surely storable a temperature history from a low temperature range to a high temperature range, by forming a dye permeable sheet out of a low density polyethylene or an intermediate density polyethylene film. SOLUTION: The dye permeable sheet 1 comprising a film of a super low density polyethylene or low density polyethylene, and a dye supporting sheet 3 having a dye containing sheet 2 on its surface are formed separately to be stored separately when not yet used. When both of them are laminated at the starting time of use to be laid together with a food of a temperature monitoring object, a dye is permeably diffused into the sheet 1 in response to its temperature history, and hue in response to the temperature history of a dye color is observed through the sheet 1. Since super low density polyethylene or low dencity polyethylene is opaque, the dye color is not observed in the initial stage of the lamination because of incomplete permeating diffusion of the dye, and the permeating diffusion of the dye progresses with the lapse of time to allow the dye color to be observed.
Patent JP-H1190738-A (JP)
Title: Deburring method and its apparatus
Inventor: ASAKAWA HARUO
IPC: B23P17/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To remove only burrs without stripping off plating on a surface treated steel plate. SOLUTION: A plurality of freely turnable steel balls 39 are mounted on an outer surface of a wheel 37 consisting of a freely turnable elastic member 35. The steel balls 39 are mounted with their surface being a little projected from the outer surface of the wheel 37. The wheel 37 is rotated while it is in contact with an upper surface of a work W placed on a belt conveyer device 3. Then, burrs settled on the work W is removed without stripping off plating on a surface treated steel plate.
Patent JP-2000090527-A (JP)
Title: Brushless motor having turntable made of resin
Inventor: YAMAGUCHI TADAO
IPC: H02K5/02
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To make a turntable advantageous in terms of a cost and to eliminate the need for using a thin leaf spring or the like which holds down the bore portion of a medium by constituting the turntable in such a manner as to function even if a costly turntable made of brass or the like is not used. SOLUTION: The brushless motor has a rotor R which is integrated with the turntable made of a resin on one side of a rotor case 6 and is disposed with a magnet on the other side, a shaft 5 which supports this rotor and a stator base 1 which supports this shaft and a stator which is loaded on part of this stator base and drives the rotor R. At least the medium loading side of the turntable is made of the resin and a spring part 8c for medium chuck for holding the medium is also formed of the resin.
Patent JP-H0999752-A (JP)
Title: Column type changer
Inventor: HIASA FUMIHIKO
IPC: F16H59/10
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, reduce the number of part items, and reliably perform change operation by collectively installing a detent structure, a wire towing structure and a moderate feeling applying structure in a single housing. SOLUTION: In a column type changer 1, a housing member 3 is fixed to a lower support member 103 arranged on a steering column 102, and a detent structure 20, a wire towing structure 4 and a moderate feeling applying structure 5 are collectively installed in this housing member 3, and a change part 2 is formed, and functions of the respective structures are borne by respective places of the housing member 3. Therefore, as compared with a column type changer where parts corresponding to the respective structures are so far respectively arranged in the vicinity of a steering column in a dispersed condition, the number of part items can be reduced, and a structure can also be simplified, and it can contribute to size reduction in the column type changer 1.
Patent JP-H03120089-A (JP)
Title: Thermal recording paper
Inventor: ONISHI KATSUAKI
IPC: B41M5/333
Filed: 1989-10-04
Abstract: PURPOSE:To achieve improvement of heat resistant, moisture resistance and colouring sensitivity by a method wherein 4,4'-thio bis is used as a developer in a thermal recording layer and further, a specified compound is contained therein. CONSTITUTION:4,4'-thio bis(6-t-butyl-3-methylphenol) as a developer which develops colour by reacting on a basic leuco dye, and either one type of di(P- chlorobenzyl) oxalate as a sensitizer are used in a thermal colouring layer. Then, 1,1,3-tris(2-methyl-4-hydroxy-5-cyclohexylphenyl)butane is contained as an auxiliary component therein. Either one type of di(P-methylbenxyl) oxalate or di(P-chlorobenxyl) oxalate acts as a colour accerator, generates a melting point lowering phenomenon between it and organic acid substance, and shows an action as a sensitizer which generates reaction on the leuco dye at lower temperature than respective melting points. Thereby, thermal recording paper which is excellent in points such as colouring sensitivity, heat resistant moisture resistance of an image part and a non-image part, etc., can be obtained.